Tr seems to have a problem with big lists. Anyone know why the following
2 expressions don't yield the same result?
Tr[Table[8000000, {269}]]
Total[Table[8000000, {269}]]
(they do if you make either of those constants smaller)
--
http://ai.eecs.umich.edu/people/dreeves - - google://"Daniel Reeves"
"...Why not save a step and decide that the origin of the universe
is an unanswerable question? Or, if we say that God has always
existed, why not save a step and conclude that the universe has
always existed?"
-- Carl Sagan, Cosmos